1 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
4 * array.c (match_array_list): Revert change from 2010-05-13.
6 2010-05-16 Richard Guenther <rguenther@suse.de>
8 * trans-decl.c (module_htab_decls_hash): Revert last change.
10 2010-05-16 Richard Guenther <rguenther@suse.de>
12 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
14 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
16 * options.c (set_Wall): Remove special logic for Wuninitialized
19 2010-05-15 Janus Weil <janus@gcc.gnu.org>
23 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
26 2010-05-15 Janus Weil <janus@gcc.gnu.org>
30 * gfortran.h (gfc_class_null_initializer): New prototype.
31 * expr.c (gfc_class_null_initializer): New function to build a NULL
32 initializer for CLASS pointers.
33 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
34 containers. Remove default NULL initialization of $data component.
35 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
37 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
38 Use new function 'gfc_class_null_initializer'.
39 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
42 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
45 * fortran/interface.c (get_sym_storage_size): Use signed instead of
46 unsigned mpz_get_?i routines.
48 2010-05-14 Jakub Jelinek <jakub@redhat.com>
50 * trans.c (trans_code): Set backend locus early.
51 * trans-decl.c (gfc_get_fake_result_decl): Use source location
52 of the function instead of current input_location.
54 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
57 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
59 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
60 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
63 2010-05-13 Jakub Jelinek <jakub@redhat.com>
66 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
68 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
69 by reference dummy procedures or non-dummy procedure pointers.
70 (gfc_omp_predetermined_sharing): Return
71 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
73 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
76 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
78 (gfc_match_omp_critical): Likewise.
79 (gfc_match_omp_flush): Likewise.
80 (gfc_match_omp_workshare): Likewise.
81 (gfc_match_omp_master): Likewise.
82 (gfc_match_omp_ordered): Likewise.
83 (gfc_match_omp_atomic): Likewise.
84 (gfc_match_omp_barrier): Likewise.
85 (gfc_match_omp_end_nowait): Likewise.
87 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
90 * resolve.c (validate_case_label_expr): Removed FIXME.
91 (resolve_select): Raise default warning on case labels out of range
92 of the case expression.
94 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
99 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
100 about conversion warnings.
102 2010-05-10 Janus Weil <janus@gcc.gnu.org>
105 * match.c (gfc_match_select_type): Move error message to
107 * resolve.c (resolve_select_type): Error message moved here from
108 gfc_match_select_type. Correctly set type of temporary.
110 2010-05-10 Richard Guenther <rguenther@suse.de>
112 * trans-decl.c (gfc_build_library_function_decl): Split out
114 (build_library_function_decl_1): ... this new function.
115 Set a fnspec attribute if a specification was provided.
116 (gfc_build_library_function_decl_with_spec): New function.
117 (gfc_build_intrinsic_function_decls): Annotate internal_pack
120 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
123 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
126 2010-05-07 Jason Merrill <jason@redhat.com>
128 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
129 to avoid -Wc++-compat warning.
131 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
134 * options.c (gfc_handle_option): Add argument kind.
135 * gfortran.h (gfc_handle_option): Update declaration.
137 2010-05-06 Tobias Burnus <burnus@net-b.de>
140 * trans-types.c (gfc_sym_type): Mark Cray pointees as
143 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
146 * resolve.c (traverse_data_list): Rephrase error message for
147 non-constant bounds in data-implied-do.
149 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
152 * gfortran.h: Removed repeat count from constructor, removed
154 * data.h (gfc_assign_data_value_range): Changed return value from
156 * data.c (gfc_assign_data_value): Add location to constructor element.
157 (gfc_assign_data_value_range): Call gfc_assign_data_value()
158 for each element in range. Return early if an error was generated.
159 * resolve.c (check_data_variable): Stop early if range assignment
162 2010-05-05 Janus Weil <janus@gcc.gnu.org>
165 * resolve.c (resolve_fl_derived): Some fixes for class variables.
166 * symbol.c (gfc_build_class_symbol): Add separate class container for
169 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
172 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
174 2010-05-02 Tobias Burnus <burnus@net-b.de>
177 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
178 for lcobound, ucobound, image_index and this_image.
179 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
180 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
181 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
182 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
184 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
186 2010-04-30 Tobias Burnus <burnus@net-b.de>
190 * trans-types.c (gfc_get_array_descriptor_base): Fix index
191 calculation for array descriptor types.
193 2010-04-29 Janus Weil <janus@gcc.gnu.org>
196 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
197 initializers for PPC members of the vtabs.
199 2010-04-29 Janus Weil <janus@gcc.gnu.org>
202 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
203 attribute for all PPC members of the vtypes.
204 (copy_vtab_proc_comps): Copy the correct interface.
205 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
206 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
207 a dummy argument and make sure all PPC members of the vtab are
208 initialized correctly.
209 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
210 in call to gfc_trans_assign_vtab_procs.
211 * trans-stmt.c (gfc_trans_allocate): Ditto.
213 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
216 * resolve.c (resolve_typebound_function): Renamed
217 resolve_class_compcall.Do all the detection of class references
219 (resolve_typebound_subroutine): resolve_class_typebound_call
220 renamed. Otherwise same as resolve_typebound_function.
221 (gfc_resolve_expr): Call resolve_typebound_function.
222 (resolve_code): Call resolve_typebound_subroutine.
224 2010-04-29 Janus Weil <janus@gcc.gnu.org>
227 * resolve.c (resolve_typebound_generic_call): For CLASS methods
228 pass back the specific symtree name, rather than the target
231 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
234 * resolve.c (resolve_structure_cons): Make the initializer of
235 the vtab component 'extends' the same type as the component.
237 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
240 * interface.c (check_interface1): Pass symbol name rather than NULL to
241 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
242 trap MULL. (gfc_compare_derived_types): Revert previous change
243 incorporated incorrectly during merge from trunk, r155778.
244 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
245 than NULL to gfc_compare_interfaces.
246 * symbol.c (add_generic_specifics): Likewise.
248 2010-02-29 Janus Weil <janus@gcc.gnu.org>
251 * interface.c (gfc_compare_derived_types): Add condition for vtype.
252 * symbol.c (gfc_find_derived_vtab): Sey access to private.
253 (gfc_find_derived_vtab): Likewise.
254 * module.c (ab_attribute): Add enumerator AB_VTAB.
255 (mio_symbol_attribute): Use new attribute, AB_VTAB.
256 (check_for_ambiguous): Likewise.
258 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
259 Janus Weil <janus@gcc.gnu.org>
262 * trans-expr.c (select_class_proc): Remove function.
263 (conv_function_val): Delete reference to previous.
264 (gfc_conv_derived_to_class): Add second argument to the call to
265 gfc_find_derived_vtab.
266 (gfc_conv_structure): Exclude proc_pointer components when
267 accessing $data field of class objects.
268 (gfc_trans_assign_vtab_procs): New function.
269 (gfc_trans_class_assign): Add second argument to the call to
270 gfc_find_derived_vtab.
271 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
272 implement holding off searching for the vptr derived type.
273 (add_proc_component): New function.
274 (add_proc_comps): New function.
275 (add_procs_to_declared_vtab1): New function.
276 (copy_vtab_proc_comps): New function.
277 (add_procs_to_declared_vtab): New function.
278 (void add_generic_specifics): New function.
279 (add_generics_to_declared_vtab): New function.
280 (gfc_find_derived_vtab): Add second argument to the call to
281 gfc_find_derived_vtab. Add the calls to
282 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
283 * decl.c (build_sym, build_struct): Use new arg in calls to
284 gfc_build_class_symbol.
285 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
286 definition of struct gfc_class_esym_list. Modify prototypes
287 of gfc_build_class_symbol and gfc_find_derived_vtab.
288 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
289 call to gfc_find_derived_vtab.
290 * module.c : Add the vtype attribute.
291 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
292 * resolve.c (resolve_typebound_generic_call): Add second arg
293 to pass along the generic name for class methods.
294 (resolve_typebound_call): The same.
295 (resolve_compcall): Use the second arg to carry the generic
296 name from the above. Remove the reference to class_esym.
297 (check_members, check_class_members, resolve_class_esym,
298 hash_value_expr): Remove functions.
299 (resolve_class_compcall, resolve_class_typebound_call): Modify
300 to use vtable rather than member by member calls.
301 (gfc_resolve_expr): Modify second arg in call to
303 (resolve_select_type): Add second arg in call to
304 gfc_find_derived_vtab.
305 (resolve_code): Add second arg in call resolve_typebound_call.
306 (resolve_fl_derived): Exclude vtypes from check for late
307 procedure definitions. Likewise for checking of explicit
308 interface and checking of pass arg.
309 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
310 calls to gfc_find_derived_vtab.
311 * match.c (select_type_set_tmp): Use new arg in call to
312 gfc_build_class_symbol.
313 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
315 * parse.c (endType): Finish incomplete classes.
317 2010-04-28 Tobias Burnus <burnus@net-b.de>
321 * simplify.c (simplify_cobound): Handle scalar coarrays.
323 2010-04-27 Tobias Burnus <burnus@net-b.de>
325 * gfc-internals.texi: Update copyright year.
326 * gfortran.texi: Ditto.
327 * invoke.texi: Ditto.
329 2010-04-27 Tobias Burnus <burnus@net-b.de>
332 * resolve.c (resolve_allocate_expr): Allow array coarrays.
333 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
334 * trans-types.c (gfc_get_array_type_bounds,
335 gfc_get_array_descriptor_base): Add corank argument.
336 * trans-array.c (gfc_array_init_size): Handle corank.
337 (gfc_trans_create_temp_array, gfc_array_allocate,
338 gfc_conv_expr_descriptor): Add corank argument to call.
339 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
341 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
345 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
346 of mucking with a tree directly.
348 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
351 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
352 gfc_error with new error message.
354 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
358 * trans-expr.c (gfc_conv_expr): Supply an address expression for
360 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
362 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
363 than the address of a GFC_SS_REFERENCE.
364 * trans.h : Change comment on GFC_SS_REFERENCE.
366 2010-04-22 Richard Guenther <rguenther@suse.de>
369 * resolve.c (gfc_resolve_index): Wrap around ...
370 (gfc_resolve_index_1): ... this. Add parameter to allow
371 any integer kind index type.
372 (resolve_array_ref): Allow any integer kind for the start
373 index of an array ref.
375 2010-04-21 Jakub Jelinek <jakub@redhat.com>
378 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
381 2010-04-20 Harald Anlauf <anlauf@gmx.de>
383 * intrinsic.c (sort_actual): Remove 'is' in error message.
385 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
388 * resolve.c (resolve_fl_derived): If a component character
389 length has not been resolved, do so now.
390 (resolve_symbol): The same as above for a symbol character
392 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
393 not needed for a character valued, procedure pointer.
396 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
397 not found, return FAILURE rather than ICEing.
399 2010-04-19 Jakub Jelinek <jakub@redhat.com>
402 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
403 sequential loops private in the innermost containing task region.
405 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
407 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
408 to build_common_tree_nodes.
410 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
413 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
414 gfc_msg_bounds by using 'Array bound mismatch' directly.
415 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
416 error message to include the mismatch in the extent of array bound.
417 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
418 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
420 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
422 * gfortran.texi: Update information on temporary file locations.
424 2010-04-16 Jakub Jelinek <jakub@redhat.com>
426 * trans-decl.c (gfc_build_qualified_array): Ensure
427 ubound.N and lbound.N artificial variable names don't appear
430 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
433 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
434 block of code. Set name to the variable associated with the descriptor.
436 2010-04-15 Jakub Jelinek <jakub@redhat.com>
438 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
439 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
441 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
443 * intrinsic.texi: Add the missing specific name of intrinsic
444 procedure where the specific name is identical to the generic name.
445 Fix inconsistent or mismatch in the argument names in intrinsic
446 procedure descriptions. Add the SCALAR allocatable description to
449 2010-04-14 Tobias Burnus <burnus@net-b.de>
452 * array.c (gfc_find_array_ref): Handle codimensions.
453 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
454 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
455 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
457 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
458 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
460 * intrinsic.h (add_functions): Add this_image, image_index,
461 lcobound and ucobound intrinsics.
462 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
463 gfc_check_image_index, gfc_check_this_image,
464 gfc_simplify_image_index, gfc_simplify_lcobound,
465 gfc_simplify_this_image, gfc_simplify_ucobound):
466 New function prototypes.
467 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
468 IMAGE_INDEX): Document new intrinsic functions.
469 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
471 * simplify.c (simplify_bound_dim): Handle coarrays.
472 (simplify_bound): Update simplify_bound_dim call.
473 (gfc_simplify_num_images): Add -fcoarray=none check.
474 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
475 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
477 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
480 * constructor.c: Fix typo in comment.
481 * expr.c (find_array_section): Add check for max array limit.
483 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
486 * gfortranspec.c (lookup_option): Check for -static and return
488 (lang_specific_driver): Break when OPTION_static is discovered.
490 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
492 * array.c (extract_element): Restore function from trunk.
493 (gfc_get_array_element): Restore function from trunk.
494 (gfc_expand_constructor): Restore check against
495 flag_max_array_constructor.
496 * constructor.c (node_copy_and_append): Delete unused.
497 * gfortran.h: Delete comment and extra include.
498 * constructor.h: Bump copyright and clean up TODO comments.
499 * resolve.c: Whitespace.
501 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
503 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
504 with direct access access to elements. Adjusted prototype, fixed all
506 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
508 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
509 (gfc_simplify_spread): Removed workaround, directly insert elements
510 at a given array position.
511 (gfc_simplify_transpose): Likewise.
512 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
514 (gfc_simplify_unpack): Likewise.
516 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
518 * simplify.c (only_convert_cmplx_boz): Renamed to ...
519 (convert_boz): ... this and moved to start of file.
520 (gfc_simplify_abs): Whitespace fix.
521 (gfc_simplify_acos): Whitespace fix.
522 (gfc_simplify_acosh): Whitespace fix.
523 (gfc_simplify_aint): Whitespace fix.
524 (gfc_simplify_dint): Whitespace fix.
525 (gfc_simplify_anint): Whitespace fix.
526 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
527 (gfc_simplify_dnint): Whitespace fix.
528 (gfc_simplify_asin): Whitespace fix.
529 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
530 (gfc_simplify_atan): Likewise.
531 (gfc_simplify_atanh): Whitespace fix.
532 (gfc_simplify_atan2): Whitespace fix.
533 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
534 (gfc_simplify_bessel_j1): Likewise.
535 (gfc_simplify_bessel_jn): Likewise.
536 (gfc_simplify_bessel_y0): Likewise.
537 (gfc_simplify_bessel_y1): Likewise.
538 (gfc_simplify_bessel_yn): Likewise.
539 (gfc_simplify_ceiling): Reorderd statements.
540 (simplify_cmplx): Use convert_boz(), check for constant arguments.
542 (gfc_simplify_cmplx): Use correct default kind. Removed check for
544 (gfc_simplify_complex): Replaced if-gate. Removed check for
546 (gfc_simplify_conjg): Whitespace fix.
547 (gfc_simplify_cos): Whitespace fix.
548 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
549 (gfc_simplify_dcmplx): Removed check for constant arguments.
550 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
551 (gfc_simplify_digits): Whitespace fix.
552 (gfc_simplify_dim): Whitespace fix.
553 (gfc_simplify_dprod): Reordered statements.
554 (gfc_simplify_erf): Whitespace fix.
555 (gfc_simplify_erfc): Whitespace fix.
556 (gfc_simplify_epsilon): Whitespace fix.
557 (gfc_simplify_exp): Whitespace fix.
558 (gfc_simplify_exponent): Use convert_boz().
559 (gfc_simplify_floor): Reorderd statements.
560 (gfc_simplify_gamma): Whitespace fix.
561 (gfc_simplify_huge): Whitespace fix.
562 (gfc_simplify_iand): Whitespace fix.
563 (gfc_simplify_ieor): Whitespace fix.
564 (simplify_intconv): Use gfc_convert_constant().
565 (gfc_simplify_int): Use simplify_intconv().
566 (gfc_simplify_int2): Reorderd statements.
567 (gfc_simplify_idint): Reorderd statements.
568 (gfc_simplify_ior): Whitespace fix.
569 (gfc_simplify_ishftc): Removed duplicate type check.
570 (gfc_simplify_len): Use range_check() instead of manual range check.
571 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
572 (gfc_simplify_log): Whitespace fix.
573 (gfc_simplify_log10): Whitespace fix.
574 (gfc_simplify_minval): Whitespace fix.
575 (gfc_simplify_maxval): Whitespace fix.
576 (gfc_simplify_mod): Whitespace fix.
577 (gfc_simplify_modulo): Whitespace fix.
578 (simplify_nint): Reorderd statements.
579 (gfc_simplify_not): Whitespace fix.
580 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
581 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
582 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
583 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
584 (gfc_simplify_realpart): Whitespace fix.
585 (gfc_simplify_selected_char_kind): Removed unused result-variable.
586 (gfc_simplify_selected_int_kind): Removed unused result-variable.
587 (gfc_simplify_selected_real_kind): Removed unused result-variable.
588 (gfc_simplify_sign): Whitespace fix.
589 (gfc_simplify_sin): Whitespace fix.
590 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
591 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
592 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
593 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
594 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
596 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
598 * gfortran.h (gfc_start_constructor): Removed.
599 (gfc_get_array_element): Removed.
600 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
601 instead. Fixed all callers.
602 (extract_element): Removed.
603 (gfc_expand_constructor): Temporarily removed check for
604 max-array-constructor. Will be re-introduced later if still required.
605 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
606 instead. Fixed all callers.
607 * expr.c (find_array_section): Replaced manual lookup of elements
608 by gfc_constructor_lookup.
610 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
612 * gfortran.h (gfc_get_null_expr): New prototype.
613 (gfc_get_operator_expr): New prototype.
614 (gfc_get_character_expr): New prototype.
615 (gfc_get_iokind_expr): New prototype.
616 * expr.c (gfc_get_null_expr): New.
617 (gfc_get_character_expr): New.
618 (gfc_get_iokind_expr): New.
619 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
620 * matchexp.c (build_node): Renamed and moved to
621 expr.c (gfc_get_operator_expr). Reordered arguments to match
622 other functions. Fixed all callers.
623 (gfc_get_parentheses): Use specific function to build expr.
624 * array.c (gfc_match_array_constructor): Likewise.
625 * arith.c (eval_intrinsic): Likewise.
626 (gfc_hollerith2int): Likewise.
627 (gfc_hollerith2real): Likewise.
628 (gfc_hollerith2complex): Likewise.
629 (gfc_hollerith2logical): Likewise.
630 * data.c (create_character_intializer): Likewise.
631 * decl.c (gfc_match_null): Likewise.
632 (enum_initializer): Likewise.
633 * io.c (gfc_match_format): Likewise.
634 (match_io): Likewise.
635 * match.c (gfc_match_nullify): Likewise.
636 * primary.c (match_string_constant): Likewise.
637 (match_logical_constant): Likewise.
638 (build_actual_constructor): Likewise.
639 * resolve.c (build_default_init_expr): Likewise.
640 * symbol.c (generate_isocbinding_symbol): Likewise.
641 (gfc_build_class_symbol): Likewise.
642 (gfc_find_derived_vtab): Likewise.
643 * simplify.c (simplify_achar_char): Likewise.
644 (gfc_simplify_adjustl): Likewise.
645 (gfc_simplify_adjustr): Likewise.
646 (gfc_simplify_and): Likewise.
647 (gfc_simplify_bit_size): Likewise.
648 (gfc_simplify_is_iostat_end): Likewise.
649 (gfc_simplify_is_iostat_eor): Likewise.
650 (gfc_simplify_isnan): Likewise.
651 (simplify_bound): Likewise.
652 (gfc_simplify_leadz): Likewise.
653 (gfc_simplify_len_trim): Likewise.
654 (gfc_simplify_logical): Likewise.
655 (gfc_simplify_maxexponent): Likewise.
656 (gfc_simplify_minexponent): Likewise.
657 (gfc_simplify_new_line): Likewise.
658 (gfc_simplify_null): Likewise.
659 (gfc_simplify_or): Likewise.
660 (gfc_simplify_precision): Likewise.
661 (gfc_simplify_repeat): Likewise.
662 (gfc_simplify_scan): Likewise.
663 (gfc_simplify_size): Likewise.
664 (gfc_simplify_trailz): Likewise.
665 (gfc_simplify_trim): Likewise.
666 (gfc_simplify_verify): Likewise.
667 (gfc_simplify_xor): Likewise.
668 * trans-io.c (build_dt): Likewise.
669 (gfc_new_nml_name_expr): Removed.
671 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
673 * arith.h (gfc_constant_result): Removed prototype.
674 * constructor.h (gfc_build_array_expr): Removed prototype.
675 (gfc_build_structure_constructor_expr): Removed prototype.
676 * gfortran.h (gfc_int_expr): Removed prototype.
677 (gfc_logical_expr): Removed prototype.
678 (gfc_get_array_expr): New prototype.
679 (gfc_get_structure_constructor_expr): New prototype.
680 (gfc_get_constant_expr): New prototype.
681 (gfc_get_int_expr): New prototype.
682 (gfc_get_logical_expr): New prototype.
683 * arith.c (gfc_constant_result): Moved and renamed to
684 expr.c (gfc_get_constant_expr). Fixed all callers.
685 * constructor.c (gfc_build_array_expr): Moved and renamed to
686 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
687 and kind. Fixed all callers.
688 (gfc_build_structure_constructor_expr): Moved and renamed to
689 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
690 to type and kind. Fixed all callers.
691 * expr.c (gfc_logical_expr): Renamed to ...
692 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
693 (gfc_int_expr): Renamed to ...
694 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
696 (gfc_get_constant_expr): New.
697 (gfc_get_array_expr): New.
698 (gfc_get_structure_constructor_expr): New.
699 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
702 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
704 * constructor.h: New.
705 * constructor.c: New.
706 * Make-lang.in: Add new files to F95_PARSER_OBJS.
707 * arith.c (reducy_unary): Use constructor API.
708 (reduce_binary_ac): Likewise.
709 (reduce_binary_ca): Likewise.
710 (reduce_binary_aa): Likewise.
711 * check.c (gfc_check_pack): Likewise.
712 (gfc_check_reshape): Likewise.
713 (gfc_check_unpack): Likewise.
714 * decl.c (add_init_expr_to_sym): Likewise.
715 (build_struct): Likewise.
716 * dependency.c (gfc_check_dependency): Likewise.
717 (contains_forall_index_p): Likewise.
718 * dump-parse-tree.c (show_constructor): Likewise.
719 * expr.c (free_expr0): Likewise.
720 (gfc_copy_expr): Likewise.
721 (gfc_is_constant_expr): Likewise.
722 (simplify_constructor): Likewise.
723 (find_array_element): Likewise.
724 (find_component_ref): Likewise.
725 (find_array_section): Likewise.
726 (find_substring_ref): Likewise.
727 (simplify_const_ref): Likewise.
728 (scalarize_intrinsic_call): Likewise.
729 (check_alloc_comp_init): Likewise.
730 (gfc_default_initializer): Likewise.
731 (gfc_traverse_expr): Likewise.
732 * iresolve.c (check_charlen_present): Likewise.
733 (gfc_resolve_reshape): Likewise.
734 (gfc_resolve_transfer): Likewise.
735 * module.c (mio_constructor): Likewise.
736 * primary.c (build_actual_constructor): Likewise.
737 (gfc_match_structure_constructor): Likewise.
738 * resolve.c (resolve_structure_cons): Likewise.
739 * simplify.c (is_constant_array_expr): Likewise.
740 (init_result_expr): Likewise.
741 (transformational_result): Likewise.
742 (simplify_transformation_to_scalar): Likewise.
743 (simplify_transformation_to_array): Likewise.
744 (gfc_simplify_dot_product): Likewise.
745 (simplify_bound): Likewise.
746 (simplify_matmul): Likewise.
747 (simplify_minval_maxval): Likewise.
748 (gfc_simplify_pack): Likewise.
749 (gfc_simplify_reshape): Likewise.
750 (gfc_simplify_shape): Likewise.
751 (gfc_simplify_spread): Likewise.
752 (gfc_simplify_transpose): Likewise.
753 (gfc_simplify_unpack): Likewise.q
754 (gfc_convert_constant): Likewise.
755 (gfc_convert_char_constant): Likewise.
756 * target-memory.c (size_array): Likewise.
757 (encode_array): Likewise.
758 (encode_derived): Likewise.
759 (interpret_array): Likewise.
760 (gfc_interpret_derived): Likewise.
761 (expr_to_char): Likewise.
762 (gfc_merge_initializers): Likewise.
763 * trans-array.c (gfc_get_array_constructor_size): Likewise.
764 (gfc_trans_array_constructor_value): Likewise.
765 (get_array_ctor_strlen): Likewise.
766 (gfc_constant_array_constructor_p): Likewise.
767 (gfc_build_constant_array_constructor): Likewise.
768 (gfc_trans_array_constructor): Likewise.
769 (gfc_conv_array_initializer): Likewise.
770 * trans-decl.c (check_constant_initializer): Likewise.
771 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
772 (gfc_apply_interface_mapping_to_cons): Likewise.
773 (gfc_trans_structure_assign): Likewise.
774 (gfc_conv_structure): Likewise.
775 * array.c (check_duplicate_iterator): Likewise.
776 (match_array_list): Likewise.
777 (match_array_cons_element): Likewise.
778 (gfc_match_array_constructor): Likewise.
779 (check_constructor_type): Likewise.
780 (check_constructor): Likewise.
782 (expand_constructor): Likewise.
783 (extract_element): Likewise.
784 (gfc_expanded_ac): Likewise.
785 (resolve_array_list): Likewise.
786 (gfc_resolve_character_array_constructor): Likewise.
787 (copy_iterator): Renamed to ...
788 (gfc_copy_iterator): ... this.
789 (gfc_append_constructor): Removed.
790 (gfc_insert_constructor): Removed unused function.
791 (gfc_get_constructor): Removed.
792 (gfc_free_constructor): Removed.
793 (qgfc_copy_constructor): Removed.
794 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
795 Removed all references. Replaced constructor list by splay-tree.
796 (struct gfc_constructor): Removed member 'next', moved 'offset' from
797 the inner struct, added member 'base'.
798 (gfc_append_constructor): Removed prototype.
799 (gfc_insert_constructor): Removed prototype.
800 (gfc_get_constructor): Removed prototype.
801 (gfc_free_constructor): Removed prototype.
802 (qgfc_copy_constructor): Removed prototype.
803 (gfc_copy_iterator): New prototype.
804 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
806 2010-04-10 Tobias Burnus <burnus@net-b.de>
809 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
810 proc-pointers and type-bound procedures.
811 (gfc_specification_expr): Check proc-pointers for pureness.
813 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
816 * gfortranspec.c (lang_specific_driver): Do not expose vars
817 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
820 2010-04-09 Tobias Burnus <burnus@net-b.de>
823 * decl.c (variable_decl, match_attr_spec): Fix setting the array
825 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
826 * data.c (gfc_assign_data_value): Ditto.
827 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
828 (gfc_traverse_expr): Traverse also through codimension expressions.
829 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
830 gfc_has_ultimate_pointer): New functions.
831 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
832 (gfc_array_ref): Add codimen.
833 (gfc_array_ref): Add in_allocate.
834 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
835 gfc_has_ultimate_pointer): Add prototypes.
836 * interface.c (compare_parameter, compare_actual_formal,
837 check_intents): Add coarray constraints.
838 * match.c (gfc_match_iterator): Add coarray constraint.
839 * match.h (gfc_match_array_ref): Update interface.
840 * primary.c (gfc_match_varspec): Handle codimensions.
841 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
842 (check_class_members): Return gfc_try instead for error recovery.
843 (resolve_typebound_function,resolve_typebound_subroutine,
844 check_members): Handle return value of check_class_members.
845 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
846 check_dimension, compare_spec_to_ref, resolve_array_ref,
847 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
848 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
850 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
851 Skip over coarray refs.
852 (gfc_array_allocate) Add support for references containing coindexes.
853 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
854 (gfc_map_intrinsic_function): Ignore codimensions.
856 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
859 * io.c (check_format_string): Added check for additional non
860 blank characters after the format string was successfully
862 * io.c (check_format): Changed the error messages for positive
863 int required and period required to drop through the error logic
864 and report with gfc_error instead of gfc_error_now. Corrected
865 format postion for hollerith strings.
867 2010-04-08 Tobias Burnus <burnus@net-b.de>
869 * module.c (use_iso_fortran_env_module): Fix standard check.
871 2010-04-07 Jakub Jelinek <jakub@redhat.com>
873 * parse.c (parse_derived, parse_enum): Avoid set but not used
876 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
879 * gfortran.texi: Add section about representation of
882 2010-04-07 Simon Baldwin <simonb@google.com>
884 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
885 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
887 2010-04-07 Richard Guenther <rguenther@suse.de>
889 * options.c (gfc_init_options): Do not set.
891 2010-04-06 Tobias Burnus <burnus@net-b.de>
894 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
895 * match.c (gfc_match_critical, sync_statement): Ditto.
896 * gfortran.h (gfc_fcoarray): New enum.
897 (gfc_option_t): Use it.
898 * lang.opt (fcoarray): Add new flag.
899 * invoke.texi (fcoarray): Document it.
900 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
901 (gfc_handle_coarray_option): New function.
903 2010-04-06 Tobias Burnus <burnus@net-b.de>
906 * gfortran.h (gfc_array_spec): Add cotype.
907 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
908 and defer error diagnostic.
909 * resolve.c (resolve_fl_derived): Add missing check.
910 (resolve_symbol): Add cotype/type check.
911 * parse.c (parse_derived): Fix setting of coarray_comp.
913 2010-04-06 Tobias Burnus <burnus@net-b.de>
916 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
917 match_array_element_spec,gfc_copy_array_spec,
918 gfc_compare_array_spec): Include corank.
919 (match_array_element_spec,gfc_set_array_spec): Support codimension.
920 * decl.c (build_sym,build_struct,variable_decl,
921 match_attr_spec,attr_decl1,cray_pointer_decl,
922 gfc_match_volatile): Add codimension.
923 (gfc_match_codimension): New function.
924 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
925 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
926 (gfc_add_codimension): New function prototype.
927 * match.h (gfc_match_codimension): New function prototype.
928 (gfc_match_array_spec): Update prototype
929 * match.c (gfc_match_common): Update gfc_match_array_spec call.
930 * module.c (MOD_VERSION): Bump.
931 (mio_symbol_attribute): Support coarray attributes.
932 (mio_array_spec): Add corank support.
933 * parse.c (decode_specification_statement,decode_statement,
934 parse_derived): Add coarray support.
935 * resolve.c (resolve_formal_arglist, was_declared,
936 is_non_constant_shape_array, resolve_fl_variable,
937 resolve_fl_derived, resolve_symbol): Add coarray support.
938 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
939 gfc_build_class_symbol): Add coarray support.
940 (gfc_add_codimension): New function.
942 2010-04-06 Tobias Burnus <burnus@net-b.de>
945 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
946 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
947 stat_locked_other_image, stat_stopped_image and stat_unlocked of
949 * intrinsic.texi (iso_fortran_env): Ditto.
950 * libgfortran.h (libgfortran_stat_codes): New enum.
951 * module.c (use_iso_fortran_env_module): Honour -std= when loading
952 constants from the intrinsic module.
954 2010-04-06 Tobias Burnus <burnus@net-b.de>
957 * intrinsic.c (add_functions): Add num_images.
958 * decl.c (gfc_match_end): Handle END CRITICAL.
959 * intrinsic.h (gfc_simplify_num_images): Add prototype.
960 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
962 * gfortran.h (gfc_statement): Add enum items for those.
964 (gfc_isym_id): Add num_images.
965 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
966 (gfc_trans_sync,gfc_trans_critical): New functions.
967 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
968 gfc_trans_critical): Add/update prototypes.
969 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
971 * trans.h (gfor_fndecl_error_stop_string) Add variable.
972 * resolve.c (resolve_sync): Add function.
973 (gfc_resolve_blocks): Handle CRITICAL.
974 (resolve_code): Handle CRITICAL, ERROR STOP,
975 (resolve_branch): Add CRITICAL constraint check.
977 * st.c (gfc_free_statement): Add new statements.
978 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
979 (gfc_build_builtin_function_decls): Initialize it.
980 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
981 (gfc_match_critical, gfc_match_error_stop, sync_statement,
982 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
984 (match_exit_cycle): Handle CRITICAL constraint.
985 (gfc_match_stopcode): Handle ERROR STOP.
986 * match.h (gfc_match_critical, gfc_match_error_stop,
987 gfc_match_sync_all, gfc_match_sync_images,
988 gfc_match_sync_memory): Add prototype.
989 * parse.c (decode_statement, gfc_ascii_statement,
990 parse_executable): Handle new statements.
991 (parse_critical_block): New function.
992 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
993 * intrinsic.texi (num_images): Document new function.
994 * simplify.c (gfc_simplify_num_images): Add function.
996 2010-04-06 Tobias Burnus <burnus@net-b.de>
999 * trans-array.c (gfc_conv_expr_descriptor): Update
1000 gfc_trans_scalar_assign call.
1001 (has_default_initializer): New function.
1002 (gfc_trans_deferred_array): Nullify less often.
1003 * trans-expr.c (gfc_conv_subref_array_arg,
1004 gfc_trans_subcomponent_assign): Update call to
1005 gfc_trans_scalar_assign.
1006 (gfc_trans_scalar_assign): Add parameter and pass it on.
1007 (gfc_trans_assignment_1): Optionally, do not dealloc before
1009 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1010 call to gfc_trans_scalar_assign.
1011 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1012 initializer to static variables.
1013 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1014 * trans-stmt.c (forall_make_variable_temp,
1015 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1016 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1017 gfc_trans_allocate): Update gfc_trans_assignment call.
1018 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1019 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1020 parameter to prototype.
1022 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1024 * ioparm.def : Update copyright.
1026 * trans-array.c : ditto
1027 * trans-array.h : ditto
1029 * trans-types.c: ditto
1030 * dependency.c : ditto
1031 * gfortran.h : ditto
1033 * trans-io.c : ditto
1034 * trans-intrinsic.c : ditto
1035 * libgfortran.h : ditto
1036 * invoke.texi : ditto
1037 * intrinsic.texi : ditto
1040 * intrinsic.c : ditto
1041 * interface.c : ditto
1042 * iresolve.c : ditto
1043 * trans-stmt.c : ditto
1044 * trans-stmt.h : ditto
1049 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1052 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1053 do not assert the context of derived types.
1055 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1058 * ioparm.def: Change inquire size variable to type pointer to
1061 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1064 * trans-expr.c (conv_parent_component_references): Ensure that
1065 'dt' has a backend_decl.
1068 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1069 type has a backend_decl.
1072 * resolve.c (resolve_global_procedure): Check that the 'cl'
1073 structure is not NULL.
1075 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1077 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1080 2010-03-17 Tobias Burnus <burnus@net-b.de>
1083 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1084 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1086 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1087 pointees as having explizit size.
1088 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1090 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1091 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1092 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1093 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1094 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1097 2010-03-14 Tobias Burnus <burnus@net-b.de>
1100 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1101 (resolve_ordinary_assign): Add check to avoid segfault.
1103 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1107 * resolve.c (resolve_compcall): Add new boolean dummy argument
1108 'class_members'. Only resolve expression at end if false.
1109 Remove redundant, static variable 'class_object'.
1110 (check_class_members): Add extra argument to call of
1112 (resolve_typebound_function): Renamed resolve_class_compcall.
1113 Do all the detection of class references here. Correct calls to
1114 resolve_compcall for extra argument.
1115 (resolve_typebound_subroutine): resolve_class_typebound_call
1116 renamed. Otherwise same as resolve_typebound_function.
1117 (gfc_resolve_expr): Call resolve_typebound_function.
1118 (resolve_code): Call resolve_typebound_subroutine.
1120 2010-03-10 Tobias Burnus <burnus@net-b.de
1123 * symbol.c (get_iso_c_sym): Set sym->result.
1125 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1128 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1129 for TBPs, otherwise they will not be resolved properly.
1130 (resolve_function): Use 'value.function.esym' instead of
1131 'value.function.name' to check if we're dealing with a TBP.
1132 (check_class_members): Set correct type of passed object for all TBPs,
1133 not only generic ones, except if the type is abstract.
1135 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1138 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1139 'final...' are not misinterpreted as FINAL statements.
1141 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1144 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1145 allocatable ultimate components do not need temporaries, whilst
1146 ultimate pointer components do.
1148 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1151 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1153 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1156 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1159 * trans-array.c (gfc_conv_array_parameter): A full array of
1160 derived type need not be restricted to a symbol without an
1161 array spec to use the call to gfc_conv_expr_descriptor.
1164 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1165 allocatable arrays do not need temporaries.
1167 2010-03-01 Tobias Burnus <burnus@net-b.de>
1170 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1173 2010-02-28 Tobias Burnus <burnus@net-b.de>
1176 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1177 (gfc_conv_initializer): Handle zero initializer as special case.
1179 2010-02-27 Tobias Burnus <burnus@net-b.de>
1182 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1183 for module variables for Fortran 2008.
1185 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1188 * trans-common.c (build_common_decl): Also update DECL_MODE,
1189 and DECL_SIZE when encountering a larger common block and call
1192 2010-02-24 Tobias Burnus <burnus@net-b.de>
1195 * trans-expr.c (gfc_conv_initializer): Call directly
1196 gfc_conv_constant for C_NULL_(FUN)PTR.
1198 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1201 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1202 checking the rest of the dimensions for elements.
1204 2010-02-21 Tobias Burnus <burnus@net-b.de>
1207 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1209 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1210 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1211 * invoke.texi: Document new -fno-protect-parens flag.
1213 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1219 * dependency.c (gfc_check_argument_var_dependency): Use enum
1220 value instead of arithmetic vaue for 'elemental'.
1221 (check_data_pointer_types): New function.
1222 (gfc_check_dependency): Call check_data_pointer_types.
1223 * trans-array.h : Change fourth argument of
1224 gfc_conv_array_parameter to boolean.
1225 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1226 can be a dummy but it must not be assumed shape or deferred.
1227 Change fourth argument to boolean. Array constructor exprs will
1228 always be contiguous and do not need packing and unpacking.
1229 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1230 space and change fourth argument of gfc_conv_array_parameter
1232 (gfc_trans_arrayfunc_assign): Change fourth argument of
1233 gfc_conv_array_parameter to boolean.
1234 * trans-io.c (gfc_convert_array_to_string): The same.
1235 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1237 2010-02-20 Tobias Burnus <burnus@net-b.de>
1240 * libgfortran.h: Add GFC_RTCHECK_MEM.
1241 * invoke.texi (-fcheck=): Document -fcheck=mem.
1242 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1243 and enable malloc-success check only with -fcheck=mem.
1244 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1246 2010-02-16 Tobias Burnus <burnus@net-b.de>
1249 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1250 * intrinsic.c (add_functions): Ditto.
1251 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1252 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1254 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1257 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1258 gfc_trans_do prototype.
1259 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1260 a loop exit condition. If exit condition is given, build the loop exit
1261 code, checking IO results of implied do loops in READ and WRITE.
1262 (gfc_trans_do): Likewise.
1263 * trans.c (trans_code): New static work function, previously
1264 gfc_trans_code. Passes exit condition to gfc_trans_do.
1265 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1266 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1267 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1268 result status bits in the dtparm structure. Use this condition in call
1269 to gfc_trans_code_cond.
1271 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1275 * trans-array.c (gfc_conv_array_parameter): Use
1276 gfc_full_array_ref_p to detect full and contiguous variable
1277 arrays. Full array components and contiguous arrays do not need
1278 internal_pack and internal_unpack.
1280 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1283 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1286 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1288 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1291 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1292 Tobias Burnus <burnus@net-b.de>
1295 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1297 2010-02-10 Tobias Burnus <burnus@net-b.de>
1300 * trans-decl.c (gfc_generate_function_code): Only check
1301 actual-vs.-dummy character bounds if not bind(C).
1303 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1306 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1307 info->dimen after info has been freed.
1309 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1312 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1315 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1317 * module.c (fix_mio_expr): Declare sym.
1319 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1322 * module.c (fix_mio_expr): Fix for private generic procedures.
1324 2010-02-09 Daniel Kraft <d@domob.eu>
1327 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1328 length to be correct and issue only with -Wsurprising.
1329 * invoke.texi (Wsurprising): Mention this new warning that is
1330 turned on by -Wsurprising.
1332 2010-02-09 Daniel Kraft <d@domob.eu>
1335 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1336 can be CHARACTER type.
1337 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1339 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1342 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1343 'formal_ptr'. If this is true, give returned descriptor unity
1344 lbounds, in all dimensions, and the appropriate offset.
1345 (gfc_conv_procedure_call); If formal is a pointer, set the last
1346 argument of gfc_conv_subref_array_arg to true.
1347 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1348 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1349 new arg of gfc_conv_subref_array_arg to false.
1350 * trans-stmt.c (forall_make_variable_temp): The same.
1352 2010-02-03 Tobias Burnus <burnus@net-b.de>
1355 * interface.c (compare_parameter): Disable rank-checking
1358 2010-02-02 Tobias Burnus <burnus@net-b.de>
1361 * parse.c (decode_specification_statement): Use sym->result not sym.
1363 2010-02-01 Tobias Burnus <burnus@net-b.de>
1366 * decl.c (variable_decl): Allow default initializer in
1367 TYPE declarations in PURE functions.
1369 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1372 * resolve.c (resolve_allocate_expr): Move default initialization code
1373 here from gfc_trans_allocate.
1374 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1376 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1377 of CLASS variables via memcpy.
1378 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1379 to resolve_allocate_expr.
1381 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1384 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1385 * gfortran.h : Add prototype for above.
1386 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1387 (gfc_trans_subcomponent_assign): Call new function to replace
1388 the code to deal with allocatable components.
1389 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1390 gfc_get_full_arrayspec_from_expr to replace existing code.
1392 2010-01-25 Tobias Burnus <burnus@net-b.de>
1395 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1398 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1402 * expr.c (remove_subobject_ref): If the constructor is NULL use
1403 the expression as the source.
1404 (simplify_const_ref): Change the type of expression if
1405 there are component references. Allow for substring to be at
1406 the end of an arbitrarily long chain of references. If an
1407 element is found that is not in an EXPR_ARRAY, assume that this
1408 is scalar initialization of array. Call remove_subobject_ref in
1409 this case with NULL second argument.
1411 2010-01-24 Tobias Burnus <burnus@net-b.de>
1414 * array.c (gfc_array_dimen_size): Use correct specific
1415 function in the check.
1417 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1420 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1421 is required, turn any trailing array elements after a range
1422 into ranges so that offsets can be calculated.
1424 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1426 * module.c (mio_f2k_derived): Use enumerator as initializer of
1430 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1431 bitfield of width 2.
1433 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1436 * resolve.c (extract_compcall_passed_object): Set locus for
1437 passed-object argument.
1438 (extract_ppc_passed_object): Set locus and correctly remove PPC
1441 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1444 * trans-decl.c (add_argument_checking): Do not use the backend
1445 decl directly to test for the presence of an optional dummy
1446 argument. Use gfc_conv_expr_present, remembering to set the
1450 * trans-decl.c (gfc_generate_function_code): Small white space
1451 changes. If 'recurcheckvar' is NULL do not try to reset it.
1453 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1456 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1457 component for extended types.
1458 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1459 and take care of parent component accessibility.
1461 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1464 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1465 * interface.c (check_interface1): Move a warning message here from
1466 resolve_fl_procedure.
1467 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1468 * module.c (read_module): Remove call to gfc_check_interfaces, since
1469 this comes too early here.
1470 * resolve.c (resolve_fl_procedure): Move warning message to
1473 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1476 * interface.c (check_interface1): Pass symbol name rather than NULL to
1477 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1479 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1480 than NULL to gfc_compare_interfaces.
1482 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1485 * trans-array.c (duplicate_allocatable): Static version of
1486 gfc_duplicate_allocatable with provision to handle scalar
1487 components. New boolean argument to switch off call to malloc
1489 (gfc_duplicate_allocatable): New function to call above with
1491 (gfc_copy_allocatable_data): New function to call above with
1493 (structure_alloc_comps): Do not apply indirect reference to
1494 scalar pointers. Add new section to copy allocatable components
1495 of arrays. Extend copying of allocatable components to include
1497 (gfc_copy_only_alloc_comp): New function to copy allocatable
1498 component derived types, without allocating the base structure.
1499 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1500 Add primitive for gfc_copy_only_alloc_comp.
1501 * trans-expr.c (gfc_conv_procedure_call): After calls to
1502 transformational functions with results that are derived types
1503 with allocatable components, copy the components in the result.
1504 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1505 of lhs derived types before allocation.
1507 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1510 * module.c (load_generic_interfaces): If a procedure that is
1511 use associated but not generic is given an interface that
1512 includes itself, then make it generic.
1514 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1515 Shujing Zhao <pearly.zhao@oracle.com>
1517 PR translation/42469
1518 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1519 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1520 character between option name and help text.
1522 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1526 * trans-array.c (gfc_conv_array_initializer): Change call to
1527 gfc_error_now to call to gfc_fatal_error.
1528 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1529 (is_constant_element): Changed name from constant_element.
1530 (gfc_constant_ac): Only use expand_construuctor for expression
1531 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1532 call gfc_is_constant_expr.
1533 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1535 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1536 array expressions should have their constructors expanded.
1537 (gfc_resolve_expr): Use new function to determine whether or not to call
1538 gfc_expand_constructor.
1540 2010-01-09 Tobias Burnus <burnus@net-b.de>
1543 * trans-expr.c (gfc_trans_structure_assign): Handle
1545 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1546 to the constructor for c_null_(fun)ptr.
1547 * resolve.c (resolve_structure_cons): Add special case
1548 for c_null_(fun)ptr.
1550 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1552 * gfortranspec.c (lang_specific_driver): Update copyright notice
1555 2010-01-08 Tobias Burnus <burnus@net-b.de>
1558 * symbol.c (check_conflict, gfc_copy_attr): Add
1559 ASYNCHRONOUS support.
1560 (gfc_add_asynchronous): New function.
1561 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1562 (gfc_match_asynchronous): New function.
1563 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1564 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1565 (gfc_add_asynchronous): New Prototype.
1566 * module.c (ab_attribute, mio_symbol_attribute): Add
1567 ASYNCHRONOUS support.
1568 * resolve.c (was_declared): Ditto.
1569 * match.h (gfc_match_asynchronous): New prototype.
1570 * parse.c (decode_specification_statement,decode_statement):
1571 Add ASYNCHRONOUS support.
1573 2010-01-07 Tobias Burnus <burnus@net-b.de>
1576 * trans-decl.c (get_proc_pointer_decl): Fix call to
1577 gfc_conv_initializer for array-valued proc-pointer funcs.
1579 2010-01-07 Tobias Burnus <burnus@net-b.de>
1582 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1583 allocatable scalars with SAVE attribute.
1585 2010-01-05 Tobias Burnus <burnus@net-b.de>
1588 * options.c (gfc_post_options): Set -frecursion
1589 when -fopenmp is used.
1591 2010-01-05 Tobias Burnus <burnus@net-b.de>
1594 * trans-expr.c (gfc_conv_procedure_call): Nullify
1595 return value for allocatable-scalar character functions.
1597 2010-01-04 Tobias Burnus <burnus@net-b.de>
1600 * error.c (error_printf, gfc_warning, gfc_notify_std,
1601 gfc_warning_now, gfc_error, gfc_error_now,
1602 gfc_fatal_error): Change argument name from nocmsgid to
1603 gmsgid to enable (x)gettext's % checking.
1605 2010-01-04 Tobias Burnus <burnus@net-b.de>
1607 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1609 2010-01-04 Tobias Burnus <burnus@net-b.de>
1612 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1613 for functions returning allocatable scalars.
1614 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1615 reallocating an allocatable scalar.
1616 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1618 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1619 allocatable scalars.
1620 (gfc_generate_function_code): Nullify result variable for
1621 allocatable scalars.
1624 * module.c (gfc_use_module): Fix warning string to allow
1628 * invoke.texi (-fcheck=recursion): Mention that the checking
1629 is also disabled for -frecursive.
1630 * trans-decl.c (gfc_generate_function_code): Disable
1631 -fcheck=recursion when -frecursive is used.
1633 * intrinsic.texi (iso_c_binding): Improve wording.
1636 Copyright (C) 2010 Free Software Foundation, Inc.
1638 Copying and distribution of this file, with or without modification,
1639 are permitted in any medium without royalty provided the copyright
1640 notice and this notice are preserved.